{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:255RJC7HJIXXLF4G5S22BMAK5G","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"685aea65bc3c1510c0717a18f4ca97028337131880fc0a3691f9d20e6862a244","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2013-07-27T19:57:26Z","title_canon_sha256":"426ae347e3ef0e3073d467ca7a826766663f2017e8184f6bf287728506693ee0"},"schema_version":"1.0","source":{"id":"1307.7300","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.7300","created_at":"2026-05-18T03:17:23Z"},{"alias_kind":"arxiv_version","alias_value":"1307.7300v1","created_at":"2026-05-18T03:17:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.7300","created_at":"2026-05-18T03:17:23Z"},{"alias_kind":"pith_short_12","alias_value":"255RJC7HJIXX","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"255RJC7HJIXXLF4G","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"255RJC7H","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:f541959c4e22392868937c854424751935e0427e421a3c2e29d75e285f657165","target":"graph","created_at":"2026-05-18T03:17:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We propose an experiment using a conventional optical telescope to determine whether aberration of starlight results from special relativistic effects external to a measurement sensor or from optical effects within a sensor. The proposed measurements would discriminate between the two starlight aberration models in an Earth-based experiment. In addition, the measurements would yield an independent experimental test of relativistic time dilation.","authors_text":"Robert A. Woodruff","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2013-07-27T19:57:26Z","title":"Aberration of starlight experiment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.7300","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:e4bfc01ac7ed0daf0ce6e0af350d61965ae4328f3d7318289d4d29a7242d0c16","target":"record","created_at":"2026-05-18T03:17:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"685aea65bc3c1510c0717a18f4ca97028337131880fc0a3691f9d20e6862a244","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2013-07-27T19:57:26Z","title_canon_sha256":"426ae347e3ef0e3073d467ca7a826766663f2017e8184f6bf287728506693ee0"},"schema_version":"1.0","source":{"id":"1307.7300","kind":"arxiv","version":1}},"canonical_sha256":"d77b148be74a2f759786ecb5a0b00ae9b1bc3ce32ceea797ae6e4826497b7310","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d77b148be74a2f759786ecb5a0b00ae9b1bc3ce32ceea797ae6e4826497b7310","first_computed_at":"2026-05-18T03:17:23.658484Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:17:23.658484Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AaMVFHJ+1Sl8zcOiVOBNIEtnNOPNgFp7s5sfb5rHT0rZijt2HwmoAkV3zqzVnqwKbKn4ogEJ79CP7Xl6d66iAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:17:23.659063Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.7300","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e4bfc01ac7ed0daf0ce6e0af350d61965ae4328f3d7318289d4d29a7242d0c16","sha256:f541959c4e22392868937c854424751935e0427e421a3c2e29d75e285f657165"],"state_sha256":"ecf17b489ab1aae3b492aedc213e9e8d42bb5346c751b5eaa9c4f92baee2ad23"}